Wasps and hornets strike fear in many but with TERRO Wasp & Hornet Killer you can easily kill these dreaded pests- and others, including yellow jackets and mud daubers- before they have a chance to sting.

TERRO Wasp & Hornet Killer is an entrapping foam spray that coats nests in a thick, expanding foam for a total kill. The entrapping foam not only kills wasps and hornets inside the nest, it remains on the nest and kills unsuspecting insects return.

Going the Distance

Nests are often located in hard to reach places so you'll appreciate that this product has a powerful jet spray that shoots up to 20 ft away. This also allows you to keep a safe distance from the nest, reducing any fear of being stung.

Safe for Indoor and Outdoor Use

WaspProtect yourself from wasps and hornet, indoors and outdoors, with TERRO Wasp & Hornet Killer. Here are some tips on where to spray: Use outdoors under eaves, near window frames, doorways, outdoor play areas and picnic areas. To prevent insects from entering home, spray around areas where insects enter such as gaps around outdoor plumbing and vents, cracks and crevices in foundations and along sills and ledges. Use indoor in attics and anywhere nests are built. Do not spray around exposed foods.

Treatment Tips

Stand a safe distance from the nest -do not stand directly underneath it. With the wind at your back, take aim and spray the nest opening until soaked. Then spray the rest of the nest. The insects will fall to the ground and die. When treating nests, spray at sunrise or dusk when insects are least active.